Home Exercise & Fitness News Marathoners: test your aerobic fitness with this moderate distance workout – Canadian... Exercise & Fitness News Marathoners: test your aerobic fitness with this moderate distance workout – Canadian Running Magazine By Exercise Tips - February 9, 2023 13 0 Facebook Twitter Pinterest WhatsApp Marathoners: test your aerobic fitness with this moderate distance workout Canadian Running Magazine Brought to you by Google News. Read the rest of the article here. Facebook Twitter Pinterest